condition mean min max 1 h after light 0.362452703 0.362452703 0.362452703 3 h after light 1.0608192584999998 0.414306405 1.7073321119999998 5 h after light 3.1539746954999996 2.5231900169999997 3.7847593739999996 7 h after light 4.745070784999999 4.5803374439999995 4.909804126 9 h after light 5.868181562 4.76676931 6.9695938139999996 11 h after light 7.345108702499999 6.074415206 8.615802198999999 1 h after dark 13.7324109935 9.858752867 17.60606912 3 h after dark 15.466319975 10.71716644 20.21547351 5 h after dark 8.450347661 7.88013549 9.020559832 7 h after dark 6.9209384195000005 5.474990758 8.366886081 9 h after dark 5.073165167 4.3979484310000005 5.748381902999999 11 h after dark 3.4926177115 1.475008754 5.510226669